IL254483A0 - טלסקופ מחזיר אור עם שדה ראייה רחב - Google Patents
טלסקופ מחזיר אור עם שדה ראייה רחבInfo
- Publication number
- IL254483A0 IL254483A0 IL254483A IL25448317A IL254483A0 IL 254483 A0 IL254483 A0 IL 254483A0 IL 254483 A IL254483 A IL 254483A IL 25448317 A IL25448317 A IL 25448317A IL 254483 A0 IL254483 A0 IL 254483A0
- Authority
- IL
- Israel
- Prior art keywords
- view
- wide field
- reflective telescope
- telescope
- reflective
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/06—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors having a focussing action, e.g. parabolic mirror
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/02—Catoptric systems, e.g. image erecting and reversing system
- G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
- G02B17/0647—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors
- G02B17/0663—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Telescopes (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562139484P | 2015-03-27 | 2015-03-27 | |
PCT/US2016/024369 WO2016160625A1 (en) | 2015-03-27 | 2016-03-25 | Reflective telescope with wide field of view |
Publications (3)
Publication Number | Publication Date |
---|---|
IL254483A0 true IL254483A0 (he) | 2017-11-30 |
IL254483B1 IL254483B1 (he) | 2023-09-01 |
IL254483B2 IL254483B2 (he) | 2024-01-01 |
Family
ID=56975191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL254483A IL254483B2 (he) | 2015-03-27 | 2016-03-25 | טלסקופ מחזיר אור עם שדה ראייה רחב |
Country Status (7)
Country | Link |
---|---|
US (2) | US10108001B2 (he) |
EP (1) | EP3274754B1 (he) |
JP (1) | JP6722195B2 (he) |
KR (1) | KR101995657B1 (he) |
CN (1) | CN107850770B (he) |
IL (1) | IL254483B2 (he) |
WO (1) | WO2016160625A1 (he) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10108001B2 (en) | 2015-03-27 | 2018-10-23 | Drs Network & Imaging Systems, Llc | Reflective telescope with wide field of view |
EP4014082A4 (en) | 2019-08-11 | 2023-11-01 | Youngwan Choi | LOW FORM FACTOR FOUR-MIRROR IMAGING SYSTEMS |
US11579430B2 (en) | 2019-08-11 | 2023-02-14 | Youngwan Choi | Small form factor, multispectral 4-mirror based imaging systems |
US11668915B2 (en) | 2019-08-11 | 2023-06-06 | Youngwan Choi | Dioptric telescope for high resolution imaging in visible and infrared bands |
CN110794576A (zh) * | 2019-11-01 | 2020-02-14 | 中国科学院光电技术研究所 | 一种基于相位调制的光学合成孔径成像望远镜阵列偏心误差探测方法 |
CN113126271B (zh) * | 2020-01-15 | 2023-07-28 | 清华大学 | 自由曲面光学望远系统 |
CN114637103B (zh) * | 2022-02-25 | 2023-08-18 | 中国科学院西安光学精密机械研究所 | 一种长焦距光学镜头及成像装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101195A (en) * | 1977-07-29 | 1978-07-18 | Nasa | Anastigmatic three-mirror telescope |
DE4301291C2 (de) | 1993-01-15 | 1999-08-19 | Gallert | Universeller Zweispiegelkorrektor für Cassegrain- und Ritchey- Chretien -Spiegelsysteme |
US6333811B1 (en) | 1994-07-28 | 2001-12-25 | The B. F. Goodrich Company | All-reflective zoom optical imaging system |
US6188513B1 (en) * | 1999-03-15 | 2001-02-13 | Russell Hudyma | High numerical aperture ring field projection system for extreme ultraviolet lithography |
CN1294440C (zh) * | 2004-05-15 | 2007-01-10 | 重庆大学 | 一种具有照相功能的一体化分光式望远镜 |
DE102008046699B4 (de) * | 2008-09-10 | 2014-03-13 | Carl Zeiss Smt Gmbh | Abbildende Optik |
US20110234787A1 (en) * | 2008-10-15 | 2011-09-29 | George Tyc | Optical alignment system, such as for an orbiting camera |
US8123371B2 (en) | 2009-02-12 | 2012-02-28 | Raytheon Company | All-reflective afocal telescope derived from the first two mirrors of a focal three-mirror anastigmat telescope |
US8427744B2 (en) | 2009-10-12 | 2013-04-23 | Raytheon Company | All-reflective relayed focal telescope derived from the first two mirrors of an afocal three-mirror anastigmat |
US8534851B2 (en) * | 2010-07-20 | 2013-09-17 | Raytheon Company | Multiple path substantially symmetric three-mirror anastigmat |
CN101975984B (zh) | 2010-09-26 | 2013-02-13 | 中国空间技术研究院 | 基于球面焦面的子视场步进凝视成像光学系统 |
US9348126B2 (en) * | 2011-11-08 | 2016-05-24 | Raytheon Company | Derived all-reflective afocal optical system with aspheric figured beam steering mirror |
CN102621683A (zh) * | 2012-03-15 | 2012-08-01 | 南昌航空大学 | 一种改进的反/衍混合大视场卡塞格林望远镜 |
CN103197410A (zh) * | 2013-03-04 | 2013-07-10 | 中国科学院长春光学精密机械与物理研究所 | 一种用于成像光谱仪的超大视场偏轴反射望远系统 |
JP2014174212A (ja) | 2013-03-06 | 2014-09-22 | Canon Inc | 反射光学系およびこれを用いた天体観測装置 |
US10108001B2 (en) | 2015-03-27 | 2018-10-23 | Drs Network & Imaging Systems, Llc | Reflective telescope with wide field of view |
-
2016
- 2016-03-25 US US15/081,761 patent/US10108001B2/en active Active
- 2016-03-25 KR KR1020177031096A patent/KR101995657B1/ko active IP Right Grant
- 2016-03-25 CN CN201680030063.9A patent/CN107850770B/zh active Active
- 2016-03-25 JP JP2017550591A patent/JP6722195B2/ja active Active
- 2016-03-25 WO PCT/US2016/024369 patent/WO2016160625A1/en active Application Filing
- 2016-03-25 IL IL254483A patent/IL254483B2/he unknown
- 2016-03-25 EP EP16773878.0A patent/EP3274754B1/en active Active
-
2018
- 2018-06-20 US US16/013,404 patent/US10962760B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP6722195B2 (ja) | 2020-07-15 |
US10108001B2 (en) | 2018-10-23 |
IL254483B1 (he) | 2023-09-01 |
CN107850770B (zh) | 2020-01-07 |
JP2018512620A (ja) | 2018-05-17 |
US20160282600A1 (en) | 2016-09-29 |
KR101995657B1 (ko) | 2019-07-02 |
CN107850770A (zh) | 2018-03-27 |
EP3274754A4 (en) | 2018-11-21 |
US20190064497A1 (en) | 2019-02-28 |
KR20170130600A (ko) | 2017-11-28 |
EP3274754A1 (en) | 2018-01-31 |
IL254483B2 (he) | 2024-01-01 |
WO2016160625A1 (en) | 2016-10-06 |
US10962760B2 (en) | 2021-03-30 |
EP3274754B1 (en) | 2024-02-28 |
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